Located in New York City, eMarketer provides research and trend analysis services for Internet, e-business, online marketing, media and emerging technologies. The company aggregates and analyzes information from more than 3,000 sources and compiles analyst reports, daily research articles and database of e-business and online marketing statistics. It conducts research related to the impact of blogs, social networking, podcasting and mobile marketing. It offers services for eliminating critical data gaps and reducing business risks. The company provides clients with market estimates and projections, including the number and penetration of Internet, online and broadband users, mobile subscribers, and online shoppers and buyers.